EP 1130364 B1 20061102 - Valve for regulating and measuring the flowrate of a fluid
Title (en)
Valve for regulating and measuring the flowrate of a fluid
Title (de)
Ventil zur Regelung und Messung der Strömungsgschwindigkeit eines Fluids
Title (fr)
Soupape pour la régulation et la mesure du débit d'un fluide
Publication
Application
Priority
IT MI20000131 A 20000131
Abstract (en)
[origin: EP1130364A1] Valve for regulating and measuring the flowrate of a fluid through a header (1) and a bypass duct (2,2b) inside the said header, comprising means (10,10a) for shutting off the aperture (2b) of the bypass duct (2), which are movable axially upon operation of associated actuating means (30), means (44) for detecting the pressure exerted by the fluid flow, an instrument (43,43a) for measuring the flowrate of the fluid, the scale (43a) of which is provided on the external surface of said actuating means (30), said means (10,10a) for shutting off the aperture (2b) of the bypass duct (2) being joined to said actuating means (30) so that rotation of the latter results in only the axial movement of the former and the shut-off means (10,10a) are independent of the measuring instrument (43,43a) during their movement in the axial direction. <IMAGE>
IPC 8 full level
G01F 1/28 (2006.01); G01F 15/00 (2006.01)
CPC (source: EP US)
G01F 1/26 (2013.01 - EP US); G01F 1/28 (2013.01 - EP US); G01F 15/005 (2013.01 - EP US); Y10T 137/8158 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1130364 A1 20010905; EP 1130364 B1 20061102; AT E344440 T1 20061115; DE 10038874 A1 20010816; DE 10038874 C2 20020718; DE 60031645 D1 20061214; IT 1316617 B1 20030424; IT MI20000131 A0 20000131; IT MI20000131 A1 20010731; US 6325098 B1 20011204
DOCDB simple family (application)
EP 00202760 A 20000803; AT 00202760 T 20000803; DE 10038874 A 20000809; DE 60031645 T 20000803; IT MI20000131 A 20000131; US 63408300 A 20000808